My husband and I have a package 3 nights overwater bungalow in Moorea at the Intercontinental and one night in Papeete. We are taking a cruise from Honolulu to Papeete, only way to get to French Polynesia for us because Baxter doesn't deliver on islands (except for Hawai) what my husband needs for his night time dialysis. On the boat I know there is no problems with the type of electricity, it's North american style but on the islands I know that it's the european type... I read in reviews that it was 127 volts/ 60 hz and some people tell me it's 220 american.... I am confused. It is very important to us to know which converter to buy for his dialysis machine... can anybody tell me what kind of electricity it is please? Is it like the usual electricity we find in Europe?